﻿using System;
using DomainModel;

namespace Services.Abstract
{
    public interface IDateTimeService
    {
        int GetWeekNoByCurrentDay(StudySemester semester, DateTime currentDate);
        int GetDayNoByCurrentDay(DateTime currentDate);
        void GetWeekBeginAndEndDate(StudySemester semester, int weekNo, out DateTime weekBeginDate, out DateTime weekEndDate);
    }
}